1 | Page
AAERT CDR Exam | Actual Questions With 100% Correct
Answers / Latest Update 2026/2027 | Graded A+
(Verified)
cardioid-correct-answer--pick up pattern
heart shaped (kardioeides)
-reaches out from diaphragm
-single voice in front
-super/ hyper more narrow areas of sensitivity
omnidirectional-correct-answer--all directions
-equal from all directions
-Multiple voices , one microphone
-more speakers than available recording channels
-switches allow for pu pattern change condenser
-capsules can also be changed to switch Pu pattern
Dynamic Microphone-correct-answer--moving coil
,2 | Page
-diaphragm, coil, magnet-
-diaphragm = flat plate @ The front of The Microphone
-Bulky
-energy-> diaphragm - > coil moves back & forth over magnet- electrical
signal travels through wires w/ in mic - > digital mixer
XLR connectors-correct-answer--the most common microphone
connectors
-referred to as microphone cables
-male (3 pins) and female end(3 holes)
Digital Mixer-correct-answer--device that take a signal through a cable
to a computer
-referred to as audio interfaces
Mixer Input Types-correct-answer--DR interested in Microphone Input
-Usually XLR Connection but can also be a TSR input
, 3 | Page
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AAERT CDR Exam | Actual Questions With 100% Correct
Answers / Latest Update 2026/2027 | Graded A+
(Verified)
cardioid-correct-answer--pick up pattern
heart shaped (kardioeides)
-reaches out from diaphragm
-single voice in front
-super/ hyper more narrow areas of sensitivity
omnidirectional-correct-answer--all directions
-equal from all directions
-Multiple voices , one microphone
-more speakers than available recording channels
-switches allow for pu pattern change condenser
-capsules can also be changed to switch Pu pattern
Dynamic Microphone-correct-answer--moving coil
,2 | Page
-diaphragm, coil, magnet-
-diaphragm = flat plate @ The front of The Microphone
-Bulky
-energy-> diaphragm - > coil moves back & forth over magnet- electrical
signal travels through wires w/ in mic - > digital mixer
XLR connectors-correct-answer--the most common microphone
connectors
-referred to as microphone cables
-male (3 pins) and female end(3 holes)
Digital Mixer-correct-answer--device that take a signal through a cable
to a computer
-referred to as audio interfaces
Mixer Input Types-correct-answer--DR interested in Microphone Input
-Usually XLR Connection but can also be a TSR input
, 3 | Page
Thank you for Purchasing this exam
Study Guide. We provide high-quality
academic materials to help students
excel in exams. Our other Services
include but not limited to: academic
research, University & College
assignments writing, essay writing,
Online Classes, and research projects.
Our services are reliable, affordable,
and plagiarism-free. All the Best in your
Exam. For more information; Contact us
at: or
0R +254
741484450
